Lenovo G40-30 does not provide any physical radio switch to user. Therefore disable the rfkill switch identically to the Yoga 2 approach. (Note for later, models ids are sorted alphabetically).
Benefit is to make wireless available again without unloading module. It was tested successfully on 4.1.0-rc1 base with this model: (LENOVO_MT_80FY_BU_idea_FM_Lenovo G40-30). BugLink: https://bugs.launchpad.net/ideapad-laptop/+bug/1450946 Cc: platform-driver-...@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Philippe Coval <r...@gna.org> --- drivers/platform/x86/ideapad-laptop.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index b3d419a..b496db8 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -830,6 +830,13 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data) */ static const struct dmi_system_id no_hw_rfkill_list[] = { { + .ident = "Lenovo G40-30", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G40-30"), + }, + }, + { .ident = "Lenovo Yoga 2 11 / 13 / Pro", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
